Abacus & Calculator +4

Name: Abacus & Calculator
Price: 0.99 USD
Rating: 3.5 (12 reviews)
Author: 方明 陈

方明陈

Desenvolvido para iPad

- 3,5 • 12 avaliações

- US$ 0,99

Descrição

A brand-new calculator with an old-fashioned Chinese/Japanese abacus, is specially designed for iPad.

[FEATURES]

• Classical & practical keyboard
• Expression calculating
• Calculating history
• Old-fashioned abacus (Chinese, Japanese)

• Supports iPad/iPhone/iPod Touch
• Supports Retina display

14 de mar. de 2021

Versão 3.0

• Makes compatible with iPhone X.
• Makes compatible with iPad Pro.

3,5 de 5

12 avaliações

The Perfect Calculator

This app is great because it not only serves as a great general calculator (something hard to find without tons of "glitz") but it is also a virtual abacus. I learned a lot of basic math on an abacus as a child. As a tactile learner it helped me to excel at math. I've retained a certain fascination with the abacus. Something sentimental perhaps. None the less I highly recommend this app for your everyday calculations. This app feels "solid" in a sense. And NO IN APP PURCHASES!

App Moves Beads Automatically

This app will not allow you to work the abacus. It automatically moves beads you don’t want moved in order to ‘clean up the board’. Makes this app useless for new abacus users.

There are no settings with this app, and there is no way to turn off this annoying, app killing feature.

Abacus User

The abacus is neither a Chinese version with 2 heaven beads and five earth beads nor a Japanese version with one heaven bead and four earth beads. This non-traditional hybrid is thus confusing to someone experienced in either traditional version. It should have both versions of the abacus and would then get five stars.

方明陈, responsável pelo desenvolvimento do app, indicou que as práticas de privacidade do app podem incluir o gerenciamento de dados conforme descrito abaixo. Para mais informações, consulte sua política de privacidade.